首页/ 题库 / [单选题]Your database instan的答案

Your database instance is running.You are not able to access Oracle Enterprise Manager Database Control because the listener is not started.Which tool or utility would you use to start the listener?()

单选题
2021-12-31 19:25
A、Oracle Net Manager
B、Listener Control utility
C、Database Configuration Assistant
D、Oracle Net Configuration Assistant
查看答案

正确答案
B

试题解析

感兴趣题目
Automatic Shared Memory Management is disabled for your database instance. You realize that there arecases of SQL statements performing poorly because of repeated parsing activity, resulting in degradation ofperformance.  What would be your next step to improve performance()
一个Oracle Server包含一个Oracle Instance和一个Oracle Database。
Your database is running in ARCHIVELOG mode,and the database is open. You execute an RMAN backup and specify the KEEP clause.Which components are backed up when this option is specified?()
Do you think your hometown is a good place for the elderly? Why or why not?
Do you think your hometown is a good place for young people? Why or why not?
Which two statements are true regarding Health Monitor checks in Oracle Database 11g?()  
You want to enable automatic PGA memory management in your database. Which setting is required to achieve this?()

You want to set the following initialization parameters for your database instance:

Identify the statement that correctly describes this setting.()

If you do not know the subject, you will not understand what is said or written, even if English is your mother () what is said or written.
You are working on a new Oracle Database 11g server, where only the software is installed and no database iscreated. You plan to create a database on this server using the Database Configuration Assistant (DBCA).Some of the requirements set for your database creation task are: 1.Configure the database to operate in shared server mode. 2.Disable automatic maintenance tasks such as optimizer statistics collection. 3.Configure a naming method to help the remote user connect to the database instance. 4.Use Automatic Storage Management (ASM) for storing the database files. 5.Configure daily database backup to flash recovery area. 6.Configure Enterprise Manager Database Control to manage the database.  Which of these requirements can be met while creating the database()
You are managing an Oracle Database 11g instance with ASM storage. The ASM instance is down. To know the details of the disks in the DATA disk group , you issued the following ASMCMD command: ASMCMD> lsdsk -I -d DATA Which statement is true regarding the outcome of this command?()
Which mode of database shutdown requires an instance recovery at the time of the next database startup?()
相关题目
Is a massive volume of structured and unsteuctured data so large it is difficult to process using traditional database or software technique( ).

Immediately after adding a new disk to or removing an existing disk from an ASM instance, you find that the performance of the database goes down initially until the time the addition or removal process is completed, and then gradually becomes normal.
Which two activities would you perform to maintain a consistent performance of the database while adding or removing disks?()

Which options would you consider while configuring a flash recovery area (fast recovery area in 11g Release 2) for your production database that is running in ARCHIVELOG mode?()
our database instance is running. You are not able to access Oracle Enterprise Manager Database Control because the listener is not started.Which tool or utility would you use to start the listener?()
Your database instance is running.You are not able to access Oracle Enterprise Manager Database Control because the listener is not started.Which tool or utility would you use to start the listener?()
You should make()your house or flat is secure.

You are using the flash recovery area (fast recovery area in 11g Release 2) to store backup related files in your database. After regular monitoring of space usage in the Mash recovery area. You realize that the flash recovery area is jetting filled up very fast and it is running out of space. Your database flash recovery area is low on space and you have no more room on disk.
Proactively, which two options could you use to make more space available in the flash recovery?()

You are managing an Oracle Database 11g instance.You want to create a duplicate database for testing purpose. What are the prerequisites for performing the active database duplication?()

In your database instance, the STATISTICS_LEVEL initialization parameter is set to BASIC. 
What isthe impact of this setting()

A new report process containing a complex query is written, with high impact on the database. You wantto collect basic statistics about query, such as the level of parallelism, total database time, and the number of I/O requests.
For the database instance STATISTICS_LEVEL, the initialization parameter is set to TYPICAL and theCONTROL_MANAGEMENT_PACK_ACCESS parameter is set to DIAGNOSTIC+TUNING.
What should you do to accomplish this task?()

In your database, the STATISTICS_LEVEL initialization parameter is set to BASIC.  What is the impact of this setting?()
In your database,the STATISTICS_LEVEL initialization parameter is set to BASIC. What is the impact of this setting?()
What are the recommendations for Oracle Database 11g installation to make it Optimal Flexible Architecture (OFA)-compliant? ()
【参考范例二】Animals or Pets What is your favourite animal?
Your database is in NOARCHIVELOG mode. You start to do a backup, but your users complain that they dont want you to shut down the database to perform the backup. What options are available to you?()  
Which background process of a database instance, using Automatic Storage Management (ASM), connects asa foreground process into the ASM instance?()
Which background process of a database instance, using Automatic Storage Management (ASM), connects as a foreground process into the ASM instance?()
You notice that the performance of your production 24/7 Oracle database significantly degraded.Sometimes you are not able to connect to the instance because it hangs. You do not want to restart thedatabase instance.How can you detect the cause of the degraded performance?()
When your vessel is on or near the path of an approaching tropical storm the().
Automatic Shared Memory Management is disabled for your database instance. You realize that there arecases of SQL statements performing poorly because of repeated parsing activity, resulting in degradation ofperformance.  What would be your next step to improve performance()
广告位招租WX:84302438

免费的网站请分享给朋友吧